The phrase "knight of the pen" is often used to describe a writer who is skilled, eloquent, and influential. Synonyms for this term might include "scribe," "wordsmith," "author," or "journalist." Each of these words captures a slightly different aspect of what it means to be a skilled writer. For example, a "scribe" might be someone who is devoted to preserving historical or religious texts, while an "author" implies someone who has published books or longer works. Regardless of the specifics, though, all of these terms indicate a writer who has the ability to wield language with power and grace.